The film follows notorious contract killer Richard Kuklinski from his early days in the mob until his arrest for the murder of more than 100 men. Appearing to be living the American dream as a devoted husband and father; in reality Kuklinski was a ruthless killer-for-hire. When finally arrested in 1986, neither his wife nor daughters have any clue about his real profession.
Rated R for strong violence, pervasive language and some sexual content.